EntityQ724931· pop 31· linked from 447 articlesefficient-market hypothesisSign in to saveeconomic theory that asset prices fully reflect all available information, so that it is impossible to "beat the market" consistently on a risk-adjusted basisConnectionsassetEntityRichard ThalerEntitymortgage loanEntityexchange-traded fundEntitymutual fundEntitygovernment spendingEntityClosed-end fundEntityAdam SmithEntityArtificial intelligenceConceptJohn Maynard KeynesEntitytaxEntitybankEntitycurrencyEntityInternational Standard Book NumberEntityBitcoinEntityWarren BuffettPersonfinanceEntityThe New York TimesEntityWayback MachineEntityaccountingEntityCategories1900 introductionsBehavioral financeEfficient-market hypothesisHarv and Sfn no-target errors